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Table 4 GPCRsIdentifier classification of the high ranking candidate GPCRs in the Arabidopsis, Oryza, and Populus proteomes

From: Whole proteome identification of plant candidate G-protein coupled receptors in Arabidopsis, rice, and poplar: computational prediction and in-vivo protein coupling

Genus and locus ID Prediction Family Subfamily Subfamily type
Arabidopsis      
   At1g48270.1 GCR1 GPCRs Class A Olfactory Olfactory I fam
   At3g26090.1 RGS1 GPCRs Class A Peptide  
   At1g57680.1 Cand1 GPCRs Class A Viral  
   At3g05010.1 Cand2 GPCRs Class A Olfactory Olfactory II fam 4
   At3g59090.1 Cand3 GPCRs Class A Olfactory Olfactory FOR-like
   At3g59090.2 Cand4 GPCRs Class A Olfactory Olfactory FOR-like
   At3g59090.3 Cand5 GPCRs Class A Olfactory Olfactory II fam 8
   At4g21790.1* TOM1 GPCRs Class A Olfactory Olfactory II fam 10
   At5g02630.1 Cand6 GPCRs Class A Olfactory Olfactory II fam 4
   At5g18520.1 Cand7 GPCRs Class A Peptide  
   At5g27210.1 Cand8 GPCRs Class A Olfactory Olfactory II fam 13
   At2g02180.1 TOM3 GPCRs Class A Olfactory Olfactory II fam 5
   At4g30850.1 HHP2 GPCRs Class A Olfactory Olfactory II fam 1
   At5g26740.1 Cand9 GPCRs Class A Olfactory Olfactory II fam 4
   At1g14530.1 THH1 GPCRs Class A Peptide  
   At3g05940.1 Cand10 GPCRs Class A Olfactory Olfactory II fam 2
Oryza      
   Os01g54784.1   GPCRs Class A Peptide  
   Os01g61970.1   GPCRs Class A Rhodopsin  
   Os01g66190.1   GPCRs Class C   
   Os02g40550.1   GPCRs Class A Rhodopsin  
   Os02g45870.1   GPCRs Class A Olfactory Olfactory I fam
   Os03g36790.1   GPCRs Class A Olfactory Olfactory II fam5
   Os03g54920.1   GPCRs Class A Rhodopsin  
   Os04g36630.1   GPCRs Class A Olfactory Olfactory II fam10
   Os04g42960.1   GPCRs Class A Rhodopsin  
   Os05g39730.1   GPCRs Class A Lysosphingolipid  
   Os06g04130.1   GPCRs Class A Rhodopsin  
   Os06g09930.1   GPCRs Class A Olfactory Olfactory I fam
   Os07g01250.1   GPCRs Class A Olfactory Olfactory II fam4
Populus      
   Pop205267   GPCRs Class A Peptide  
   Pop240991   GPCRs Class A Olfactory Olfactory II fam2
   Pop241510   GPCRs Class A Olfactory Olfactory II fam4
   Pop254437   GPCRs Class A Peptide  
   Pop256636   GPCRs Class A Olfactory Olfactory II fam10
   Pop272274   GPCRs Class A Thyrotropin  
   Pop273474   GPCRs Class A Peptide  
   Pop279432   GPCRs Class C   
   Pop294952   GPCRs Class A Olfactory Olfactory II fam2
   Pop554569   GPCRs Class A Nucleotide  
   Pop561523   GPCRs Class A Olfactory Olfactory II fam4
   Pop569632   GPCRs Class A Olfactory Olfactory I fam
   Pop647588   GPCRs Class A Olfactory Olfactory I fam
   Pop742547   GPCRs Class A Olfactory Olfactory II fam6
   Pop762585   GPCRs Class A Peptide  
   Pop796139   Globular    
   Pop797267   GPCRs Class A Nucleotide  
   Pop820940   GPCRs Class A Olfactory Olfactory II fam9
   Pop822025   GPCRs Class A Olfactory Olfactory II fam5
   Pop832788   GPCRs Class A Olfactory Olfactory I fam
  1. Arabidopsis candidate GPCRs shown to interact with GPA1 in vivo in the split-ubiquitin fusion assays are identified in bold while the sole negative result is indicated with an asterisk. Oryza and Populus candidate GPCRs that are orthologous to one of the emboldened Arabidopsis candidates are identified in italic type (see Table 5 for orthology details). GCR1 and RGS1 interaction with GPA1 in the split-ubiquitin system was previously described by Pandey and Assmann [60] and Chen et al. [20], respectively.